e-MSion is a Corvallis, OR-based team with over 50 combined years of experience in mass spectrometry and electron physics. What started as an academic collaboration at Oregon State University is now a team of more than 15 dedicated scientists, engineers, and support staff – and we’re still growing! Our mission is to advance mass spectrometry-based life sciences research by offering accessible electron-based dissociation (ExD) for mass spec. The new and complementary data our ExD Cell enables unlocks new avenues of protein characterization that will be of value to academic researchers and drug manufacturers alike.